● Live Data
Synergy · Musical Instruments
Synergy Marshall JCM800 2-Channel Preamp Module
£449.00Fair Value1 stores tracked
Buy Signal
Price near historical average — neutral outlook
Confidence: 50/100
RSI (14)
—
Need 15+ data points
Volatility (ann.)
—
Need more data
30d Momentum
—
Need 30+ data points
Price Position
—
No 90d range data
EMA 20
—
EMA 50
—
Need 50+ data points
90d Low / High
—
30d Forecast
—
→ Stable
Product Fundamentals
- Legendary JCM800 voice This module is built around the original Marshall JCM800 2203 and 2204 circuits known for their cascaded gain stages and unmistakable midrange punch. It&rsquo
- s the sound that powered countless classic records delivering tight lows aggressive mids and a cutting top end that sits perfectly in a mix. From punchy rhythm tones to searing lead sounds it captures that iconic British character with impressive accuracy making it a go-to choice for players chasing authentic rock and metal tones. Three-tube architecture with real amp feel Unlike standard preamp modules this design uses three 12AX7 valves to recreate the feel of a fully driven amp. Two tubes handle the preamp section while a third drives a built-in 0-watt power amp and phase inverter delivering the sag response and harmonic bloom of a cranked head without the volume. This added depth makes it feel more responsive under the fingers with natural compression and dynamic touch sensitivity that reacts to your playing style. Dual-channel flexibility Both channels are identical and fully independent each featuring controls for Preamp Bass Middle Treble Presence and Volume along with individual master volumes. This setup makes it easy to balance rhythm and lead sounds while keeping the core tone consistent. You can dial in a tight articulate crunch on one channel and switch to a higher-gain more saturated tone on the other all without compromising clarity or feel. Expanded tone shaping options Additional switching options give you more control than a traditional JCM800. The three-position bright switch lets you adjust attack and clarity from sharp and biting to smoother warmer tones. A high/low input switch recreates the original amp&rsquo
- s input behaviour shifting between classic crunch and higher-gain drive. There&rsquo
- s also a cathode select function on the PCB allowing you to fine-tune bass response and feel making it easier to tailor the module to your rig and playing style. Specifications Product Name: Synergy Marshall JCM800 2-Channel Preamp Module Product Code: MARSHALL JCM800 Preamp Design Circuit: Marshall JCM800 2203 / 2204 (Vertical Input) Channels: 2 (identical) Tubes: 3 x 12AX7 Architecture: Three-tube design with built-in 0-watt power amp and phase inverter Controls Per Channel Controls: Preamp Bass Middle Treble Presence Volume Master Volume: Independent per channel Bright Switch: 3-position Input Mode: High / Low switch Cathode Select: 3-position PCB switch Compatibility Compatible Systems: SYNERGY SYN-1 SYN-2 SYN-20IR SYN-30 SYN-50 Compatibility Note: Not compatible with non-Synergy hardware Additional Features Installation: Modular easy installation into Synergy docks Design: Developed in collaboration with Marshall Amplification
GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice